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#An Extended Kalman Filter for Quaternion-Based Orientation Estimation Using MARG Sensors

采用matlab解微分方程，讲解比较详细，值得看看(Using matlab for solving differential equations, to explain in more detail, is worth a look)

主要包括用重标极差法计算Hurst指数并绘制双对数图(Including the rescaled range method (R/S analysis) to calculate Hurst exponent, function and caller)

求解电力网络机电暂态DAE方程，得到系统随时间变化的状态量轨迹(solve the mechanical/electrical transient DAE function of power system, in order to get the trace of the state parameter when time varies)

this program consists of mosaicing image mannually by allowing the user enter the desired points

说明：  一个老外写的关于图像融合的MATLAB代码，实现将一只人眼融合到手掌心(multiband_blending_matlab_code)

为了有效对抗灵巧噪声，从雷达信号与噪声信号的产生原理出发，对比了 2 种信号的时、频域差别，并就对抗技 术进行了针对性探讨，研究表明结合信号特征差异识别和针对性的噪声对抗技术能够有效解决灵巧噪声干扰问题(In order to effectively fight smart noise generated from the principle of the radar signal and noise signal of departure, when comparing the two kinds of signals in the frequency domain differences, and to explore targeted against technology, research shows that differences in signal characteristics combined with the identification and targeted Noise confrontation smart technology can effectively solve the noise problem)

经过新息准则处理过的核自适应滤波算法KLMS.该算法可以降低klms的网络增长问题。(After the new interest guidelines processed nuclear adaptive filtering algorithm KLMS. Klms this algorithm can reduce the problem of network growth.)

ROLE OF POWER ELECTRONICS IN RENEWABLE ENERGY SYSTEMS

清华大学章毓晋老师图像分析最后一次作业答案(The answer for the last homework of image analysis by Yujin Zhang, Tsinghua univ.)